Objective
Managing modern manufacturing equipment requires reliable and updated information on processes, tools; machines and materials. Particularly for SME's the information must be related to small batches and customer related production.
This project aims at the generation of knowledge of cutting processes in machining centres; resulting in a better controlled quality of the product, an improved productivity and a reduced lead time.
A project was created to provide the process planner of a small or medium sized enterprise with a tool that can support him in the selection of methods, cutting tools and conditions for finishing operations. The results were as follows:
knowledge was acquired on parameters that influence quality, lead time, and typical values for obtainable quality parameters;
knowledge was acquired on the performance of different sorts of tools in finishing operations;
specific test procedures for the measurement of quality and for the assessment of method and tool selection were developed;
a method for the theoretical evaluation of roughness for comparative studies was established;
insight into the influence of dispersion within a batch of inserts was gained;
improved knowledge on the effects of predrilling on the final quality was acquired;
a new software for the calculation of cutting conditions was elaborated;
extensive tests were executed with the newest tools;
the relations between superficial residual tresses and machining conditions in aluminium were elaborated, and introduced in machining models;
test procedures for stability, capability and accuracy for machine tools were developed that can be applied by machine shops. A prototype planning system was developed to document the results in a structured way, validate end results and communicate the results to industry. The prototype is distinct from other feature based process planning systems in that it can explain its decisions with respect to method and tool selection. Texts are associated with selection rules describing test results. The knowledge generated can be used by companies which use cutting processes:
to improve the quality of their products;
to decrease manufacturing costs. This sort of knowledge can be used in books, training sessions, software for process planning, and also for computer aided design/manufacture systems. The model describing the relation between cutting parameters and residual stresses will improve the quality of the manufacturing process of vital parts in the Aerospace industry.
We will try to reach these aims by :
1) evaluation of existing logic procedures and determination f new ones, based on existing software,
2) tests of machine tools,
3) tests of cutting tools,
4) development of models,
5) evaluation and test of acquired rules, recommendations and knowledge.
The knowledge generated in the project will be made available to SME's by :
- a methodological guide with rules and recommendations
- a database with data on tools, materials and machines including rules and recommendations for the application of these.
Furthermore the developed models will be introduced in software for optimising the choice of cutting conditions.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences computer and information sciences software
- natural sciences computer and information sciences databases
- engineering and technology mechanical engineering manufacturing engineering subtractive manufacturing
- natural sciences chemical sciences inorganic chemistry post-transition metals
- social sciences economics and business economics production economics productivity
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
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Coordinator
5200 MA S-HERTOGENBOSCH
Netherlands
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.